ST-70 Bias Pots grounded?

Dynaco-Doctor Forum

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I'm rebuilding one of my ST-70's. I've just received the chassis back from powder coating and am starting re-assembly. I had all of the small holes for hardware mounting blocked out so the is bare metal around them on the under side but but I forgot about the bias pot holes. Do the bodys of the bias pots need a connection to ground through the shaft and nut?
Due to the powder coating there won't be a ground connection unless I do something to provide for one.

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Topic - ST-70 Bias Pots grounded? - Marshall W 16:40:12 02/28/06 (2)

Re: ST-70 Bias Pots grounded? - Joe Curcio 18:49:52 02/28/06 (1)

Thanks Joe, that's what I suspected. (nt) - Marshall W 06:39:17 03/1/06 (0)

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